摘要
采用少量（0～5份）蒙脱土（MMT）等量替代炭黑，考察炭黑／MMT／SBR纳米复合材料的硬度、强伸性能、耐磨性能和耐屈挠龟裂性能。结果表明，随着炭黑／MMT并用比的减小，炭黑／MMT／SBR纳米复合材料的拉伸强度、撕裂强度和耐屈挠龟裂性能明显提高，耐磨性能有所下降，但降幅不大。
The hardness, mechanical properties, abrasion resistance, and flex fatigue life of carbon black/montmorillonite （MMT）/SBR nano-composites were investigated with low level （0 -5 phr） MMT replacing the same level of carbon black. The results showed that the tensile strength, tear strength and flex fatigue life of carbon black/MMT/SBR nano-composites were obviously improved with decreasing the ratio of carbon black to MMT, while the abrasion resistance of nano-composites decreased slightly.
出处
《橡胶工业》
CAS
北大核心
2007年第4期221-224,共4页
China Rubber Industry
基金
国家自然科学基金资助项目(50173003)
北京科技新星计划资助项目(2004A14)
